SUPPLY, COMMISSIONING, AUGMENTATION OF 33/11 KV SS AND REPLACEMENT OF 11 KV FEEDER

Augmentation of 33/11kVsubstation- Materials

33/11 kV, 3 ph, 50 Hz, ONAN, Cu Wound, Outdoor Conventional type Power Transformer along with transformer oil, Buchholtz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, valves, 2 sets of 50x8 mm GS Neutral Earthing strips {(with braided conductor on bushing end), isolating link, isolation with insulators}, Vent explosion plug, control wiring between sensing equipment and marshalling box, cable supporting tray on the body of transformer, transformer wheels, LV/HV bushing etc as required as per technical specifications, approved drawings and scope of the work. 8.00 MVA with off load tap changer

Gantry structures made of H-Beam 152x152 mm 37.1 kg /Wide Parallel Beam 160x23.84kg/m, 8 meter long, double MS Channel 100x50mm for bus bar supports (Beam), 65x65x6mm angle for cross arms/supporting structures and 50x8mm flats for clamps along with hardware items duly painted etc. as per technical specifications, approved drawings and scope of works.

SCADA Compatible, 36kV, 1250A, 25kA for 3 seconds, 3-ph, Outdoor type Vacuum Circuit breaker, Jumpers, earthing, supporting structures, bi-metallic clamps, permanent maintenance platform, marshalling box etc required as per technical specifications, scope of works and approved drawings

36kV, 1-Phase, 25kA/3 seconds, 400-200/1-1-1-1 Amps, Cl: 0.2S -5P20 / PX , 3 Nos outdoor type Current Transformers with junction box (1 no junction box for 3 no of 1-phase CTs, Jumpers, earthing, supporting structures, bi-metallic clamps, marshalling box etc required as per technical specifications, scope of works and approved drawings

33kV, indoor, Control & Relay panel along with E/F & O/C relays, Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays and other components etc as per approved drawings, specifications and scope of works controlling: Power transformer 33 kV VCB with Static Tri-Vector Energy Meter

36kV, 630A, 25kA for 3 seconds, 3-ph double break centre rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings

30 kV, 10kA, 1-ph Station Class Lightening Arrester with mounting platform, jumpering from bus bar, earthing connection using 50x6mm GS flat, hardware etc as required as per technical specifications, approved drawings and scope of the works.

9kV, 10kA, 1-ph Station Class Lightening Arrester with mounting platform, jumpering from bus bar, earthing connection using 50x6mm GS flat, hardware, etc as required as per technical specifications, approved drawings and scope of the works.

ACSR Conductor for Bus-Bars & Jumpers/Droppers/Terminations including hardware fittings, hardware, T-claimp etc as per technical specifications, approved drawings and scope of works. ACSR Kundah

ACSR Conductor for Bus-Bars & Jumpers/Droppers/Terminations including hardware fittings, hardware, T-claimp etc as per technical specifications, approved drawings and scope of works. ACSR Wolf

Earthing & Grounding conductor as per Approved Electrical Layout for each sub-station with 50 x 6 mm Galvanized GS flat

Earthing & Grounding conductor as per Approved Electrical Layout for each sub-station with 25mm dia GI rod 3 m long

Earthing & Grounding conductor as per Approved Electrical Layout for each sub-station with Earth Wire 7/ 3.15 mm dia

40 mm dia., 3000 mm long GI pipe earth electrode with test link, RCC pit, RCC cover plates on GI frame, bantonide powder and other accessories complete as per technical specification. (for Power Transformer Neutral, Station Transformer Neutral and Lightening Arresters direct earthing)

33KV Polymer type Disc Insulators along with Hardware & accessories suitable for Kundah & Wolf conductors as per approved drawings & specifications.

33KV Post Insulators along with Hardware & accessories suitable for Kundah & Wolf conductors as per approved drawings & specifications.

11KV Post Insulators along with Hardware & accessories suitable for Kundah & Wolf conductors as per approved drawings & specifications.

LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of works. 19 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of works. 4 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of works. 4 Core 4 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of works. 2 Core 4 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of works. 12 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

LT Control cables including their termination materials like glands, lugs etc. as per technical specifications, approved drawings and scope of works. 12 Core 4 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

36 kV, 3-pole, 1-Phase, 33kV/110 volt, Single core outdoor type Potential Transformer along with junction box (1 no junction box for 3 no of 1-phase PTs) including earthing connection using 50x6mm GS flat, bi-metallic clamp and required accessories etc., complete as per technical specifications, approved drawings and scope of the works.

11 KV, XLPE, 3 phase power cable armored, aluminium conductor, stranded as per technical specifications, approved drawings and scope of works. 3Cx 300 sqmm

11 KV, XLPE, 3 phase power cable armored, aluminium conductor, stranded as per technical specifications, approved drawings and scope of works. 1Cx 500sqmm

Indoor Cable termination kit suitable for termination in transformer cable box/ breaker panel/ Outgoing feeders complete with all accessories etc. as per technical specifications, approved drawings and scope of works. 3Cx 300 sqmm

Indoor Cable termination kit suitable for termination in transformer cable box/ breaker panel/ Outgoing feeders complete with all accessories etc. as per technical specifications, approved drawings and scope of works. 1Cx 500sqmm

33kV, 400-200-100/1-1-1-1 A Neutral Current Transformer along with required accessories etc., complete as per technical specifications, approved drawings and scope of the works.

11kV, 600-400-200/1-1-1-1 A Neutral Current Transformer along with required accessories etc., complete as per technical specifications, approved drawings and scope of the works.

Supply of SCADA Compatible - 11kV, 5Panel Indoor set with 1 Incomer ( With CTs for Special Protection) Indoor type 12 kV, 1250 A (1 No Incomer) and 630A (4 No Outgoing), 25kA for 3 seconds, 3-ph, Vacuum Circuit breaker (VCB) along with 12 kV, 1-Phase, 800-400/5-5-1-1A (1Set), 400-200/5-5A(4 Set), Cl: 0.2S -5P20 / PX Current Transformers & 11kV/110 Volt Voltage Transformers, I/C & O/G energy meters of smart type IS16444, and required complete accessories as per technical specifications, approved drawings and scope of the works.

Supply of SCADA Compatible - 11kV, 10 Panels Indoor set with 2 Incomers, 2 Bus Couplers,Bus risers and bus trenching arrangement ( With CTs for Special Protection) Indoor type 12 kV, 1250 A (2 Nos Incomer & 2 Nos Bus Coupler) and 630A (6 Nos Outgoing), 25kA for 3 seconds, 3-ph, Vacuum Circuit breaker (VCB) along with 12 kV, 1-Phase, 800-400/5-5-1-1A(2Set), 400-200/5-5A(6 Set) Cl: 0.2S -5P20 / PX Current Transformers & 11kV/110 Volt Voltage Transformers, I/C & O/G energy meters of smart type IS16444, and required complete accessories including indoor cables termination kits as per technical specifications, approved drawings and scope of the works.

Description of Work / Item(s)

Augmentation of 33/11kVsubstation- Erection

Arranging soil test in all kinds of soil where ever found neccessary for asertaining type of foundation including taking pits/bore holes, collecting soil samples and testing at approved laboratories as per relevant IS ces, including cost of testing, all labour and transporting charges etc. complete as directed by the Departmental Officers.

Design, engineering and construction of transformer foundation considering original equipment manufacturer prescription including excavation of pit, shuttering, reinforcement, cement concreting including providing and erecting guiding rail, wheel stopper etc as per Technical Specification, approved Drawing & Scope of works for following sizes of transformer: 8.00 MVA with off load tap changer

Design, engineering and construction of outdoor mounted Vacuume Circuit Breaker foundation considering original equipment manufacturer prescription including excavation of pit, shuttering and by providing reinforcement, cement concreting, painting etc as per Technical Specification, approved Drawing & Scope of works. Works also includes providing working platform for operation of breakers and painting. 33 KV VCB

Providing and Construction of outdoor gantry structure foundation and erection of gantry structure (PCC pole/H-Beam/lattice structure) including top muffing and its painting by excavation of pit and by providing shuttering, cement concreting (0.65 cmt per structure) etc as per Technical Specification, approved Drawing & Scope of works

Design, engineering and construction of cement concrete Cable Trench of 0.5 Mtr wide, required depth, precast RCC Trench Cover, Water slop, cable supporting angles including Labour, Reinforcement Steel, MS Angles, Flats, Steel Frame Work, Excavation etc, all complete as per Technical Specification, approved Drawing & Scope of works.

Erection, filtration, testing and commissioning of 33/11 kV, 3 ph, 50 Hz, ONAN, Cu Wound, Outdoor cable entery type Power Transformer along with transformer oil, Buchholtz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, valves by providing 2 sets of 50x8 mm GS Neutral Earthing strips with braided conductor on bushing end supported with insulators, OTI & WTI Indicators, Vent explosion plug, control wiring / cabling, cable supporting tray on the body, transformer wheels, bushing etc as per Technical Specification, approved Drawing & Scope of works 8.00 MVA with off load tap changer

Fabrication and Erection of Gantry structures using MS channel, MS angle and MS flat of various sizes including MS nuts & bolts, by providing red oxide painting and aluminium painting etc as required as per Technical Specification, approved Drawing & Scope of works

Erection, Testing and Commissioning of 36kV, 1250A, 25kA for 3 seconds, 3-ph, Outdoor type Vacuum Circuit breaker, Jumpers, earthing, supporting structures, bi-metallic clamps, permanent maintenance platform, marshalling box etc required as per technical specifications, scope of works and approved drawings

Erection, Testing and Commissioning of 36kV, 1-Phase, 25kA/3 seconds, 400-200/1-1-1-1 Amps, Cl: 0.2S -5P20 / PX , 3 Nos outdoor type Current Transformers with junction box (1 no junction box for 3 no of 1-phase CTs, Jumpers, earthing, supporting structures, bi-metallic clamps, marshalling box etc required as per technical specifications, scope of works and approved drawings

Design, Engineering providing and installation of ISMC 75 channel on top of indoor trench, erection of panels on ISMC 75 channels, welding, testing and commissioning of 33kV indoor Control & Relay panel along with E/F & O/C relays, control and power supply cabling in trench between field equipment and panels, Mimic Diagram, Voltmeter, Ammeter, Annunciation Windows with annunciation relays and other components etc as per approved drawings, technical specifications and scope of the work for controlling of 33 kV Power transformer VCB with Static Tri-Vector Energy Meter

Erection, testing and commissioning of 36kV, 630A, 25kA for 3 sec, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per approved drawings, technical specifications and scope of the work,

Erection, testing and Commissioning of 30kV, 10kA, 1-ph Station Class Lightening Arresters with mounting platform, jumpering from bus bar, earthing connection using 50x6mm GS flat, hardware etc as required, as per approved drawings, technical specifications and scope of the work,

Erection, testing and Commissioning of 9kV, 10kA, 1-ph Station Class Lightening Arrester with mounting platform, jumpering from bus bar, earthing connection using 50x6mm GS flat, hardware, etc as required as per approved drawings, technical specifications and scope of the work.

Excavation, laying, welding, refilling, earthing & grounding conductor as per Approved Electrical Layout for each sub-station and erection of riser up to various equipment/gantry structures as per Technical Specification, approved Drawing & Scope of works 50 x 6 mm Galvanized GS flat

Excavation, laying, welding, refilling, earthing & grounding conductor as per Approved Electrical Layout for each sub-station and erection of riser up to various equipment/gantry structures as per Technical Specification, approved Drawing & Scope of works 25mm dia GI rod 3 m long

Excavation, laying, welding, refilling, earthing & grounding conductor as per Approved Electrical Layout for each sub-station and erection of riser up to various equipment/gantry structures as per Technical Specification, approved Drawing & Scope of works Earth Wire 7/ 3.15 mm dia

Excavation, erection, testing and commissioning of 40 mm dia., 3000 mm long GI pipe earth electrode by providing test link, RCC pit, RCC cover, placed on GI frame, bentonite powder and other accessories complete as per approved drawings, technical specifications and scope of the work for power transformer neutral, station transformer neutral, lightening arresters direct earthing.

Erection, testing and commissioning of 33KV Polymer type Disc Insulators along with Hardware & accessories suitable for Kundah & Wolf conductors as per approved drawings & specifications.

Erection, testing and commissioning of 33KV Post Insulators along with Hardware & accessories suitable for Kundah & Wolf conductors as per approved drawings & specifications.

Erection, testing and commissioning of 11KV Post Insulators along with Hardware & accessories suitable for Kundah & Wolf conductors as per approved drawings & specifications.

Erection, testing and commissioning of Bus Conductor (Kundah & Wolf Conductor) and droppers, bus jumpers to various equipment using 11 KV and 33 KV insulators, GI Pin, GI Hardware fittings, PG Clamps, T-connectors etc as required as per approved drawings, specifications and scope of the work.

Laying, testing and commissioning of Control Cables in cable trench / pipes / underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, etc as required as per Technical Specification, approved Drawing & Scope of works 19 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

Laying, testing and commissioning of Control Cables in cable trench / pipes / underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, etc as required as per Technical Specification, approved Drawing & Scope of works 4 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

Laying, testing and commissioning of Control Cables in cable trench / pipes / underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, etc as required as per Technical Specification, approved Drawing & Scope of works 4 Core 4 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

Laying, testing and commissioning of Control Cables in cable trench / pipes / underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, etc as required as per Technical Specification, approved Drawing & Scope of works 2 Core 4 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

Laying, testing and commissioning of Control Cables in cable trench / pipes / underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, etc as required as per Technical Specification, approved Drawing & Scope of works 12 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

Laying, testing and commissioning of Control Cables in cable trench / pipes / underground / overhead laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, etc as required as per Technical Specification, approved Drawing & Scope of works 12 Core 4 sqmm armored, stranded copper conductor, PVC insulated and PVC sheathed cable

Erection, testing and Commissioning of 36 kV, 1-Phase, 33kV/110 volt, Single core outdoor type Potential transformer along with junction box (1 no junction box for 3 no of 1-phase PTs) including control and power supply cabling, earthing connection using 50x6mm GS flat and required accessories etc., complete as per as per approved drawings, technical specifications and scope of the work,

Laying, erection, termination using indoor & outdoor termination kit, 11KV XLPE, Power armored cables of following sizes as per technical specifications, approved drawings and scope of works.: 3Cx 300 sqmm

Laying, erection, termination using indoor & outdoor termination kit, 11KV XLPE, Power armored cables of following sizes as per technical specifications, approved drawings and scope of works.: 1Cx 500sqmm

Erection, Testing and commissioning of 33kV, 400-200-100/1-1-1-1 A Neutral Current Transformer along with required accessories etc., complete as per technical specifications, approved drawings and scope of the works.

Erection, Testing and commissioning of 11kV, 600-400-200/1-1-1-1 A Neutral Current Transformer along with required accessories etc., complete as per technical specifications, approved drawings and scope of the works.

Erection, Testing and commissioning of SCADA Compatible - 11kV, 5Panel Indoor set with 1 Incomer ( With CTs for Special Protection) Indoor type 12 kV, 1250 A (1 No Incomer) and 630A (4 No Outgoing), 25kA for 3 seconds, 3-ph, Vacuum Circuit breaker (VCB) along with 12 kV, 1-Phase, 800-400/5-5-1-1A (1Set), 400-200/5-5A(4 Set), Cl: 0.2S -5P20 / PX Current Transformers & 11kV/110 Volt Voltage Transformers, I/C & O/G energy meters of smart type IS16444, and required complete accessories including indoor cables termination kit ( incomer only) as per technical specifications, approved drawings and scope of the works.

Erection, Testing and commissioning of SCADA Compatible - 11kV, 10 Panels Indoor set with 2 Incomers, 2 Bus Couplers,Bus risers and bus trenching arrangement ( With CTs for Special Protection) Indoor type 12 kV, 1250 A (2 Nos Incomer & 2 Nos Bus Coupler) and 630A (6 Nos Outgoing), 25kA for 3 seconds, 3-ph, Vacuum Circuit breaker (VCB) along with 12 kV, 1-Phase, 800-400/5-5-1-1A(2Set), 400-200/5-5A(6 Set) Cl: 0.2S -5P20 / PX Current Transformers & 11kV/110 Volt Voltage Transformers, I/C & O/G energy meters of smart type IS16444, and required complete accessories including indoor cables termination kits as per technical specifications, approved drawings and scope of the works.

Description of Work / Item(s)

Grand Total - Summary

TOTAL SCHEDULE NO. 1

Plant and Equipment

TOTAL SCHEDULE NO. 2

Installation / Erection Charges

TOTAL [3+5]

Discount offerred by Bidder(If any) (To be entered manually)

Schedule No 3: GRAND TOTAL [6 - 7]